Are you sure he didn't ask if you wanted to end early b/c he thought you guys had covered everything? I've sessions early. I'm not a big talker, and I often run out of things to talk about. Heck one time, I just wanted to go home; b/c I don't know. I started grabbing at my keys unconsciously and sitting forward in my chair. She said I looked like I wanted to leave, and do you want to go home? I said yes. She said okay see you next time.